So i need to find how much torque something gets when wind hits a fan after going through various ducts, but we lack flow simulation and the other simulation thing that the supplier said i would need in order to determine that.

i had  talked with my boss and he had agreed to upgrade to 2015 and get the flow simulation, but as most of you know by now, upgrading to 2015, flowxpress, and simulationxpress costs a ton, so i was wondering if you guys know of a way i can gather the torque a fan can give using JUST flowxpress in 2015. keep note that i've never used flowxpress before nor do i have it currently, so layman's terms might be in order for when i do get my hands on the software.